I'm using Windows and Vega 56/64 rigs with the latest drivers running lolminer 0.9.2 however on either of my rigs I will randomly get a GPU that says "Stuck device detected, invoking emergency script."  

Then the next line down says:
'.' is not recognized as an internal or external command, operable program or batch file.

I did find a reboot.bat file and I tried adding a line:
shutdown.exe /r /t 10

Same response as above.  Is there somewhere that I need to enable this rather handy watchdog feature, or is there certain syntax that needs to be used?

As for the error, I'm wondering if my P3/P7 are off.  I'm having a heck of a time with adjusting as these cards can absorb electricity at stock, wow.  I did quite well with tweaking for XMR but G31 appears to be different.  

V56 x8 (onsite)
P7 = 1350 / 890
P3 = 950 / 800
Power Target = -50%
Result: 0.7g/s per GPU

V64 x4 (offsite)
P7 = 1408 / 925
P3 = 945 / 1000
Power Target = 10%
Result: 1g/s per GPU

Any assistance and knowledge would be appreciated, thank you.